The utility model discloses a traditional Chinese medicine fumigation and application device, and relates to the technical field of medical instruments. The fumigation device comprises a fumigation barrel, wherein a heating coil is mounted at the bottom end of an inner cavity of the fumigation barrel; a horizontal supporting net is fixed in the middle of an inner cavity of the fumigation barrel; the medicine storage bag is connected with meshes of the supporting net in an inserting manner; a gathering cover is arranged above the supporting net; the gathering cover is in an inverted bowl shape;the upper end of the gathering cover communicates with an air outlet pipe; strip-shaped gauze is arranged at the upper end of the fumigation barrel; the left end of the gauze is fixedly connected with the left side of the upper end of the fumigation barrel; the other end of the elastic cloth is fixedly connected with a positioning block; a horizontal chute is formed in the outer surface of the right side of the upper part of the fumigation barrel; the positioning block is in sliding fit connection with the sliding groove. The fumigation device has the advantages that fumigation of medicine isconducted more efficiently, and later-period cleaning is facilitated.